Joint assembly for hydraulic support oil cylinder for fully mechanized coal mining of coal mine

• Main Authors: CHEN WEI, FENG AIRONG, XIE RUI, FAN DEWEI, ZHU SHUQUN, LIN WENBIN, TAO XING, WANG YONGHUI, LIU XIAOQING, XU JING, CHEN YIFAN, LI FUHONG, MENG ZHOUYANG, ZHOU LIANGLIANG, TAO JIAN
• Format: Patent
• Language: Chinese; English
• Published: 19.04.2024
• Subjects: BLASTING; EARTH DRILLING; ENGINEERING ELEMENTS AND UNITS; FIXED CONSTRUCTIONS; GALLERIES; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; JOINTS OR FITTINGS FOR PIPES; LARGE UNDERGROUND CHAMBERS; LIGHTING; MEANS FOR THERMAL INSULATION IN GENERAL; MECHANICAL ENGINEERING; MINING; PIPES; SHAFTS; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; THERMAL INSULATION IN GENERAL; TUNNELS; WEAPONS

The utility model discloses a joint assembly for a coal mine fully-mechanized coal mining hydraulic support oil cylinder, which comprises a joint body and a clamping seat which is rotatably arranged on the joint body and is used for being connected with an oil pipe in an inserted mode, an outer hexagonal screwing ring is arranged on the joint body, and an inner hexagonal hole is arranged in the joint body. According to the connector assembly for the oil cylinder of the fully-mechanized coal mining hydraulic support, the clamping base is arranged to be rotatable, the multi-angle installation requirement of an oil pipe can be met, the oil pipe is convenient to assemble, the connector body is provided with the outer hexagonal screwing ring and the inner hexagonal hole, and the connector and the oil cylinder are convenient to disassemble and assemble. 本实用新型公开了一种煤矿综采液压支架油缸用接头组件，包括接头本体和可旋转的设置于接头本体上且用于与油管插接连接的卡座，接头本体上设置外六方旋拧环，接头本体内部设置内六方孔。本实用新型的煤矿综采液压支架油缸用接头组件，卡座设置成可旋转，可以满足油管多角度安装要求，方便油管的装配，而且接头本体上设置外六方旋拧环和内六方孔，方便接头